commit a8bd9e9d8cd029a220ad4b9dad752d26c55bf4c2
from: Russ Cox <rsc@swtch.com>
date: Wed Mar 24 00:54:29 2021 UTC

mk: fix for Unix build

commit - 73661401ea00ef6a862d0a4b292e091b319c25bc
commit + a8bd9e9d8cd029a220ad4b9dad752d26c55bf4c2
blob - 2bb28ba8dfe7a98f10807b41c9d9a742c91b50d0
blob + da02f8972bfb6373dff93ed1a259539d937ffe4e
--- src/cmd/mk/symtab.c
+++ src/cmd/mk/symtab.c
@@ -21,7 +21,7 @@ syminit(void)
 Symtab *
 symlook(char *sym, int space, void *install)
 {
-	ulong h;
+	unsigned long h;
 	char *p;
 	Symtab *s;
 
@@ -45,7 +45,7 @@ symlook(char *sym, int space, void *install)
 void
 symdel(char *sym, int space)
 {
-	ulong h;
+	unsigned long h;
 	char *p;
 	Symtab *s, *ls;